[Dovecot] invoking LDA in .forward

[Jeremie Bouttier]

Timo Sirainen a écrit :
> How about just setting /var/mail 01777?

I believe this allows any user to create /var/mail/anotheruser if it 
does not exist yet. We have several hundred accounts and new ones 
regularly created, so this is a risk (that could perhaps be mitigated by 
  creating the inbox at the same time as the account ?). Also the Debian 
policy specifies that /var/mail be 2775, not that it is sacred to me, 
but since there are other Debian-packaged MDAs/MUAs on the system I'm a 
bit wary about changing that.

A possibly simple solution (and wishlist item) would be that deliver use 
an external dotlocking program if needed (dotlockfile, mlock...).